RX 100 movie hero Karthikeya auctioned his most favourite thing for Kerala Flood victims. Speaking in this regard, Karthikeya said to donate on behalf of RX 100 movie unit for Kerala Flood Relief Fund the amount he receives by selling his RX 100 bike which he used in the movie. Stating that he wanted to have it forever, Karthikeya said it is his responsibility to help Kerala in its severe damage being a responsible citizen. He welcomed the auctioneers to mail their bid amount or text on WhatsApp while giving the details.